<?php

namespace App\Models\Office;

use App\Models\User;
use App\Traits\BelongsToStore;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class Approval extends Model
{
    use BelongsToStore;

    protected $fillable = [
        'store_id', 'template_id', 'title', 'applicant_id', 'form_data',
        'status', 'current_node', 'related_type', 'related_id',
    ];

    protected function casts(): array
    {
        return [
            'status' => 'integer',
            'current_node' => 'integer',
            'form_data' => 'array',
        ];
    }

    public function template(): BelongsTo
    {
        return $this->belongsTo(ApprovalTemplate::class, 'template_id');
    }

    public function applicant(): BelongsTo
    {
        return $this->belongsTo(User::class, 'applicant_id');
    }

    public function nodes(): HasMany
    {
        return $this->hasMany(ApprovalNode::class);
    }
}